.upBtn {
    font-size: 40px;
    color: #f78286;
    position: fixed;
    top: 80%;
    left: 93%;
    cursor: pointer;
  }
  .img_content {
    height: 320px;
    width: 100%;
    justify-content: center;
    display: flex;
    img {
      height: 90%;
      width: auto;
      -webkit-transition: all 0.4s;
      transition: all 0.4s;
    }
  }
  
  .blog_content {
    width: 80%;
    margin: 0 auto;
    max-width: 880px;
    min-width: 820px;
    margin-top: 3rem;
  }
  .blog_item {
    margin: -1rem 0.9rem;
    height: 400px;
    display: inline-block;
    width: 30%;
    background: white;
    position: relative;
    border-radius:4px;
    overflow: hidden;
    box-shadow: 0 1px 1px rgba(0,0,0,.1), 0 1px 1px rgba(0,0,0,.05);
    transition: .25s cubic-bezier(.215,.61,.355,1);
    cursor: pointer;
    .readCount{
        position: absolute;
        top: 90%;
        left: 10%;
        height: 23px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-radius: 24px;
        font-size: 14px;
    }
    .tip {
      position: absolute;
      top: 90%;
      left: 70%;
      height: 23px;
      display: flex;
      justify-content: center;
      border:1px dashed #d4d4d4;
      align-items: center;
      color: #676767;
      min-width: 4rem;
      border-radius: 4px;
      font-size: 14px;
    }
    &:hover .blog_item_body {
      opacity: 1;
      transition: all 0.4s;
      animation: move 0.4s;
    }
    &:hover .downloadImg{
        animation: movedownload 0.6s;
    }
    &:hover .blog_text{
        animation: movedownload 1s;
    }
    &:hover img {
      transform: scale(1.1);
      transition: all 0.4s;
      filter: blur(3px) brightness(0.6);
    }
    &:hover {
        box-shadow: 0 20px 80px rgba(0,0,0,.1), 0 5px 20px rgba(0,0,0,.05);
    }
  }
  .blog_item_back {
    position: absolute;
    height: 330px;
    width: 380px;
    background: #fff;
    top: 65%;
    left: -30%;
    -webkit-transform: rotate(7deg);
    transform: rotate(10deg);
  }
  .blog_item_title {
    width: 100%;
    position: absolute;
    top: 69%;
    text-align: left;
    p {
      font-size: 17px;
      display: flex;
      line-height: 24px;
      padding: 0px 20px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 2;
      overflow: hidden;
    }
  }
  .blog_item_body {
    position: absolute;
    top: 0;
    color: white;
    width: 100%;
    opacity: 0;
    p {
      height: 15rem;
      display: flex;
      justify-content: center;
      align-items: center;
      line-height: 25px;
      padding: 0px 20px;
    }
  }
  @keyframes move {
    0% {
      top: 10%;
    }
    100% {
      top: 0;
    }
  }
  @keyframes movedownload {
    0% {
      top: 40px;
      opacity: 0;
    }
    100% {
      top: 12px;
      opacity: 1;
    }
  }

  .el-pager li {
    background: transparent!important;
    transition: all 0.3s;
  }
  .el-pagination .btn-next {
    background: transparent!important;
  }
  .el-pagination .btn-prev {
    background: transparent!important;
  }
  .el-pagination button:disabled {
    background: transparent!important;
  }
  .el-pager li.active {
    color: #eb5055;
    transition: all 0.3s;
  }